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ST25DV16K

Part Number	ST25DV16K
Manufacturer	STMicroelectronics
Description	Dynamic NFC/RFID tag-IC
Published	Mar 1, 2019
Detailed Description	ST25DV04K ST25DV16K ST25DV64K Datasheet Dynamic NFC/RFID tag IC with 4-, 16-, or 64-Kbit EEPROM, and fast transfer mode ...
Datasheet	ST25DV16K PDF File

Overview

ST25DV04K ST25DV16K ST25DV64K Datasheet Dynamic NFC/RFID tag IC with 4-, 16-, or 64-Kbit EEPROM, and fast transfer mode capability SO8 TSSOP8 UFDFPN8 WLCSP10 Wafer UFDFPN12 Product status link ST25DV04K ST25DV16K ST25DV64K Features I2C interface • Two-wire I2C serial interface supports 1 MHz protocol • Single supply voltage: 1.
8 to 5.
5 V • Multiple byte programming (up to 256 bytes) Contactless interface • Based on ISO/IEC 15693 • NFC Forum Type 5 tag, certified by the NFC Forum • Supports all ISO/IEC 15693 modulations, coding, sub-carrier modes and data rates • Custom fast read access up to 53 Kbit/s • Single and multiple blocks read (same for extended commands) • Single and multiple (up to 4) blocks write (same for extended commands) • Internal tuning capacitance: 28.
5 pF Memory • Up to 64 kbits of EEPROM (depending on version) • I2C interface accesses bytes • RF interface accesses blocks of 4 bytes • Write time: – From I2C: typical 5 ms for 1 byte – From RF: typical 5 ms for 1 block • Data retention: 40 years • Write cycles endurance: – 1 million at 25 °C – 600 k at 85 °C – 500 k at 105 °C – 400 k at 125 °C Fast transfer mode • Fast data transfer between I2C and RF interfaces • Half-duplex 256-byte dedicated buffer Energy harvesting • Analog output pin to power external components Data protection • User memory: one to four configurable areas, protectable in read and/or write by three 64-bit passwords in RF, and one 64-bit password in I2C • System configuration: protected in write by one 64-bit password in RF, and one 64-bit password in I2C DS10925 - Rev 11 - January 2023 For further information contact your local STMicroelectronics sales office.
www.
st.
com ST25DV04K ST25DV16K ST25DV64K GPO • Interruption pin configurable on multiple RF events (field change, memory write, activity, Fast Transfer end, user set/reset/pulse) • Open drain or CMOS output (depending on version) Low power mode (10-ball and 12-pin packages only) • Input pin to trigger low power...

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